Combined these cards are an unstoppable infinite loop that creates infinite Saprolings, ending the game immediately in a draw
In a typical Commander deck that doesn't build around her, that will likely be: Land - pretty sure Creature - likely Sorcery or Instant - at least one, maybe both Then maybe an artifact, enchantment or planeswalker That means you could easily draw four or five cards in a typical 10 set and choose the best one for the situation, like the best land your reveal
Illustrated by Titus Lunter Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
I used the Auto-Build feature to generate a deck built from my modest collection and challenged another journalist to a battle
Genku could function as the general for an Azorius value deck, using the new good doggo Phelia, Exuberant Shepherd or the recent mana sink Another Round to re-buy battlefield-entering effects while churning out blockers or simply extra cardboard along the way
Even just with First Strike, she can buff all your regular attackers for the normal combat step